Remove grid sizing styles on tables

dist/css/bootstrap.css

@@ -1544,18 +1544,6 @@ th {
   background-color: #f5f5f5;
 }
 
-table col[class*="col-"] {
-  position: static;
-  display: table-column;
-  float: none;
-}
-
-table td[class*="col-"], table th[class*="col-"] {
-  position: static;
-  display: table-cell;
-  float: none;
-}
-
 .table-active, .table-active > th, .table-active > td {
   background-color: #f5f5f5;
 }

scss/_tables.scss

@@ -107,28 +107,6 @@ th {
 }
 
 
-// Table cell sizing
-//
-// Reset default table behavior
-
-table col[class*="col-"] {
-  position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
-  display: table-column;
-  float: none;
-}
-
-table {
-  td,
-  th {
-    &[class*="col-"] {
-      position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
-      display: table-cell;
-      float: none;
-    }
-  }
-}
-
-
 // Table backgrounds
 //
 // Exact selectors below required to override `.table-striped` and prevent